99598488 has 48 divisors (see below), whose sum is σ = 273698040. Its totient is φ = 30180480.

The previous prime is 99598469. The next prime is 99598507. The reversal of 99598488 is 88489599.

It is an interprime number because it is at equal distance from previous prime (99598469) and next prime (99598507).

It is a super-2 number, since 2×99598488² = 19839717623772288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14245 + ... + 20052.

Almost surely, 2^99598488 is an apocalyptic number.

It is an amenable number.

99598488 is an abundant number, since it is smaller than the sum of its proper divisors (174099552).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99598488 is a wasteful number, since it uses less digits than its factorization.

99598488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34328 (or 34313 counting only the distinct ones).

The product of its digits is 7464960, while the sum is 60.

The square root of 99598488 is about 9979.9042079571. The cubic root of 99598488 is about 463.5368322084.

Subtracting from 99598488 its reverse (88489599), we obtain a square (11108889 = 3333²).

The spelling of 99598488 in words is "ninety-nine million, five hundred ninety-eight thousand, four hundred eighty-eight".